{"product_id":"sterling-6mm-auto-block","title":"Sterling 6mm Auto Block","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eIdeal as a back-up while on long rappels, we constructed our AutoBlock from a durable 6 mm cord sewn into a 13.5-inch loop. The AutoBlock attaches from the harness to the brake-hand end of the rappel rope just below the rappel device and works as a prusik or Klemheist knot.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sterling","offers":[{"title":"13.5'' Loop","offer_id":40681279324275,"sku":"SC060NYAB013","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1150\/5568\/products\/6mmAuto-Block_22718-store_ce8e24d7-3a88-41cc-8e5e-bee0685f76b2.jpg?v=1683561382","url":"https:\/\/www.ascentcycles.com\/products\/sterling-6mm-auto-block","provider":"Ascent Cycles","version":"1.0","type":"link"}